Does anyone know the answer to this? I’m getting confused

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Roshan Posakya asked Jul 8, 2022

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Does anyone know the answer to this? I’m getting confused

Mathematics
high-school

Roshan Posakya asked Jul 8, 2022

by Roshan Posakya

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The answer is 0. Sub in negative 3 for b and you’ll get 0

Serhii Korol answered Jul 10, 2022

by Serhii Korol

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19 votes

Answer:

Explanation:

Substitute b into -3.

Hence,

(b+3)(b²-5b+7)=(-3+3)(-3²-15+7)

=(0)(1)

Nray answered Jul 14, 2022

by Nray

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